Examination of attachment for ISRPD

Examination of attachment for implant supported removable partial dentures: pilot study - ISRPD-A

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs012210018

Enrollment

Registered

2021-06-29

Start date

2021-11-22

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with mandibular unilateral free-end edentlism

Interventions

Replacing attachments

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients recruted in the study about the effectiveness of implant-supported removable partial dentures in partially edentulous patients: A pilot study (jRCTs012180003)

Exclusion criteria

Exclusion criteria: the patients who are judged by the investigator to be inappropriate as subjects

Design outcomes

Primary

Measure	Time frame
difference of oral health related quality of life (OHIP) among attachments	—

Secondary

Measure	Time frame
masticatory performance, ocllusal forece, patient-reported outcome	—

Contacts

Public ContactToshifumi Nogawa

Hokkaido university hospital

t.nogawa@den.hokudai.ac.jp+81-11-706-4256

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026